Jonathan Flannes, LMFT #136101
NPI 1689071300 · Marriage & Family Therapist · Pasadena, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Flannes, LMFT #136101 is a Marriage & Family Therapist provider in Pasadena, CA (NPI 1689071300).
Provider details
- NPI number
- 1689071300
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT #136101
- Sex
- Male
- Sole proprietor
- No
- License
- AMFT108493 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Marriage & Family Therapist106H00000X
Behavioral Health & Social Service Providers
- Counselor101Y00000X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (2)
- 823 Euclid AveSan Francisco, CA 94118-2510Phone: (415) 972-1200
- 750 33rd AveSan Francisco, CA 94121-3428Phone: (415) 972-1200
Registry dates
- Enumerated
- 2014-11-24
- Last updated
- 2024-02-18
- Certified
- 2024-02-18
Frequently asked questions
- What is Jonathan Flannes's NPI number?
- Jonathan Flannes's National Provider Identifier (NPI) is 1689071300, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Flannes's specialty?
- Jonathan Flannes is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Jonathan Flannes located?
- Jonathan Flannes's practice location on file with NPPES is 166 Mar Vista, Pasadena, CA 91126-3428.
- What is Jonathan Flannes's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Flannes is (510) 325-8045.
- Does Jonathan Flannes accept Medicare?
- Jonathan Flannes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Flannes's NPI active?
- Yes — Jonathan Flannes's NPI (1689071300) is active in the NPPES registry as of the last update on 2024-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.